GENERAL - MI Class II Works - TTSP 2017-18 Thrissur District - Construction of checkdam cum bridge at Karichal Kadavu in Kattakambal Grama Panchayath - Balance Work

Amount

APPENDIX - A Pile work (MORTH BRIDGE) od573/2018_2019/IA : 60.1.1. RING BUND Type-I-Putting up ring bund as per approved shape of 2.5m bottom width and 1.0 m top width using empty gunny / polythene bags filled with earth, placed in 2 rows at 0.60m apart and filled in between with puddle clay to form bund for an average height 2.00m and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of work, etc. complete as per the directions of the departmental officers at site.

od574/2018_2019/IA : 60.2.3. Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff, etc. complete as per the directions of the departmental officers at site.

od575/2018_2019/IA : 60.2.4. Bailing out water with engine and pump set above 10HP and up to 20HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff, etc. complete as per the directions of the departmental officers at site.

12.1.5.B.1 : Earth work excavation by mechanical means upto 3 m depth in marshy soil, for gabions, cut off walls, etc. including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

od2140/2018_2019/IA : Providing & making gabion structures with mechanically woven double twisted hexagonal shaped wire mesh gabion boxes of size 1m x 1m x 1m as per IS 16014 : 2012, MORTH Clause 2500, of required size, mesh type 10 x 12 (D=100 mm with tolerance of plus or minus 2%) , Zinc + 10% Al alloy + PVC coated, galvanised steel mesh, wire diameter 2.70 / 3.70 mm (ID/OD), mechanically edged / selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per metre of mesh perpendicular to twist, tying with lacing wire of diameter 2.20 / 3.20 mm (ID/OD), supplied @ 3% by weight of Gabion boxes, filled before placing at the required location with stones lager than mesh opening without buldging, each box shall be tied up to the adjancent box to form a mat, etc. complete as per the drawings and directions of the departmental officers at site.

13.5.F.P.1 : Reinforced cement concrete of grade M25 upto 5 m height using concrete mixer, for sub-structures of abutment, operating platform, dummy pier, including cost of formwork, etc. complete as per the drawings, technical Specifications and directions of the departmental officers at site.

14.1B.1.1.C : Furnishing and placing Reinforced Cement Concrete of Grade M25, for height above 10 m, using concrete mixer for super-structure like deck slabs, kerbs, deck slab wearing coat, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.5.E.P.1 : Reinforced cement concrete of Grade M20, upto 5 m height, using concrete mixer for sub-structures like, abutment dirt wall and cap, pier, pier cap, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

od7230/2017_2018/IA : Supplying and Providing weep holes, using 75mm dia. PVC pipes with working pressure 4kg /cm2, including cost of materials, conveyance, labour charges , etc. complete as per the directions of the departmental officers at site.

14.2 :Supplying, fitting and placing in position, HYSD bar steel reinforcement grade Fe - 415 conforming to IS 1786-1979, for superstructure, including straightening, cutting, bending and binding all, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.6 : Supplying, fitting and placing in position, HYSD bar steel reinforcement grade Fe - 415 conforming to IS 1786-1979, for substructure, including straightening, cutting, bending and binding all, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

14.7 : Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate for bridge top and approach road, true to line and grade, tolerance of vertical RCC post within 1 in 500, center to center spacing between vertical post within 2000 mm, leaving adequate space between vertical post for expansion, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.10 : Providing and laying of filter media with granular materials /stone crushed aggregates, satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm, with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

od29864/2017_2018/IA : Supplying, fitting and fixing in position true to lines and levels Tar paper bearing conforming to IS standards and specifications, for abutment, pier, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

14.22 : Providing and laying of a strip seal expansion joint, catering to maximum horizontal movement upto 70 mm, to be installed by the manufacturer/supplier or their authorised representative, ensuring compliance to the manufacturer's instructions for installation,comprising of strip seal element and complete accessories, etc. complete as per the approved drawings, standard specifications and directions of the departmental officers at site.

14.9 : Providing galvanised iron drainage spouts including cost of materials and labour charges for electrodes,cutting gas ,sealant, anti corrosive bitumous paint, MS grating, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

od7235/2017_2018/IA : Providing Z steel sheet pile as per IS 2314-1986 clause 5.1 and of size 400 x 185 x 7.5/8.5, driving down verticaly in lines and levels, interlocking with adjacent piles, with suitable pile driving unit and all accessories for a depth of 6.0 mtrs, including all labour, hire charges, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

14.16 : Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 m2 for pier, abutment, pier and abutment cap, rails for bridge and approach road, etc. complete as per the directions of the departmental officers at site.

Appendix- B - CONSTRUCTION OF APPROACH ROAD (MORTH ROADS) 3.13.1.B : Earth work excavation by mechanical means upto 3 m depth in ordinary soil, for foundation of cantilever and CC retaining walls , etc. including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling the excavated earth to the extent required and utilising the remaining earth locally for road work, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

12.32 : Driving down 300 x 300 mm square, precast vertical R.C.C. piles of grade M35, using vibrating pile driving hammer with power unit & accessories including pile shoes, CI shoes, MS shoes, @35kg/pile, steel helmet and cushion block on top of pile head during driving and hire charges of machineries including crane 10 T capacity, for foundation of cantilever retaining walls, including cost of labour and all materials and excluding the cost of reinforcement, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

12.40 : Supplying, fitting and placing in position, un- coated HYSD bar steel reinforcement grade Fe - 415 conforming to IS 1786-1979, for reinforcement for RCC piles , including straightening, cutting, bending and binding all, etc. complete as per the drawings, technical Specifications and directions of the departmental officers at site.

od7254/2017_2018/IA : Dry stone packing under foundation of cantilever and CC retaining walls, with good quality blasted rubble, including conveyance of materials and labour charges, etc. complete as per the directions of the departmental officers at site.

12.39 : Providing and laying of PCC M15 levelling course, 100 mm thick, below the pile cap for cantilever retaining walls, including cost of formwork, etc. complete as per the directions of the departmental officers at site.

od4731/2018_2019/IA : Plain cement concrete 1:3:6 nominal mix, with crushed stone aggregate 40 mm nominal size, mechanically mixed and placed in position, including compaction by vibration, cost of formwork, curing for 14 days, etc. for foundation and superstructure of CC retaining wall, etc. complete as per the directions of the departmental officers at site.

od2138/2018_2019/IA : Providing 9 mm thick cement plastering of mix : 1:3 (1 cement : 3 fine sand ), one coat for CC retaining wall, including all cost of materials, labour charges, etc. complete as per the directions of the departmental officers at site.

12.8.E.1.1 : Reinforced Cement Concrete of grade M25, using concrete mixer, for the heel of cantilever retaining wall, approach slab, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.5.F.P.1 : Reinforced cement concrete of grade M25 upto 5 m height, using concrete mixer, for the stem of cantilever retaining wall, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.6 : Supplying, fitting and placing in position, HYSD bar steel reinforcement grade Fe - 415 conforming to IS 1786-1979, for substructure, including straightening, cutting, bending and binding all, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

3.17 : Construction of embankment for approach roads, with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures, graded and compacted to meet requirement of table 300-2, etc. complete as per the directions of the departmental officers at site.

4.12 : Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification, for approach roads, including premixing the Material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, etc. complete as per the directions of the departmental officers at site.

5.1.a : Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base, for approach roads and bridge, including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/m2 using mechanical means including hire charges of mechanical hydraulic broomer,air compressor,bituminous pressure distributor, etc. complete as per the directions of the departmental officers at site.

5.2.a : Providing and applying tack coat with bitumen emulsion (RS), for approach roads and bridge, using emulsion pressure distributor, at the rate of 0.20 - 0.30 kg per m2 , on the prepared bituminous surface cleaned with mechanical broom including hire charges of mechanical hydraulic broomer,air compressor,emulsion pressure distributor , etc. complete as per the directions of the departmental officers at site.

5.10.1.a : Providing and laying seal coat, for approach roads and bridge, sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using crushed stone chipping of 6.7 mm size and bitumen (VG-30) @ 9.8 kg per 10 sqm, etc. complete as per the directions of the departmental officers at site.

8.4.1 : Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign board of equilateral triangle with 90 cm sides, 7years warranty, manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3, fixed over aluminium sheeting 2 mm thick / aluminium composit material sheeting 4 mm thick, with suitable back supporting frame of MS angle 25x25x3 supported on GI pipe pole 50mm NB confirming to IS 1239, firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete of min. size 45 cm x 45 cm x 60 cm and 60 cm below ground level, including painting all exposed surface with 2 coats of epoxy painting and as per approved drawing and clause 801 including lettering symbols, etc. complete as per the directions of the departmental officers at site.

8.13 : Providing and laying of hot applied thermoplastic compound 2.5 mm thick, including reflectorising glass beads on bituminous surface @ 250 gms per m2 area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 , the finished surface to be level, uniform and free from streaks and holes, etc. complete as per the directions of the departmental officers at site.

od7230/2017_2018/IA :Supplying and Providing weep holes, using 75mm dia. PVC pipes with working pressure 4kg /cm2, including cost of materials, conveyance, labour charges , etc. complete as per the directions of the departmental officers at site.

Appendix C - SIDE PROTECTION WORKS FOR BUND ROAD (Morth) od573/2018_2019/IA : 60.1.1. RING BUND Type-I-Putting up ring bund as per approved shape of 2.5m bottom width and 1.0 m top width using empty gunny / polythene bags filled with earth, placed in 2 rows at 0.60m apart and filled in between with puddle clay to form bund for an average height 2.00m and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of work, etc. complete as per the directions of the departmental officers at site.

od574/2018_2019/IA : 60.2.3. Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection, cost of fuel , lubrication oil and other stores, pay of staff, etc. complete as per the directions of the departmental officers at site.

12.1.5.B.1 :Earth work excavation by mechanical means upto 3 m depth in marshy soil, for side cutting of thodu, etc. including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

12.32 : Driving down 300 x 300 mm square, precast vertical R.C.C. piles of grade M35, using vibrating pile driving hammer with power unit & accessories including pile shoes, CI shoes, MS shoes, @35kg/pile, steel helmet and cushion block on top of pile head during driving and hire charges of machineries including crane 10 T capacity, for protection wall of thodu, including cost of labour and all materials and excluding the cost of reinforcement, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

12.40 : Supplying, fitting and placing in position, un- coated HYSD bar steel reinforcement grade Fe - 415 conforming to IS 1786-1979, for pile foundation, including straightening, cutting, bending and binding all, etc. complete as per the drawings, technical Specifications and directions of the departmental officers at site.

od590/2018_2019/IA : Dry stone packing under foundation of thodu protection walls, with good quality blasted rubble, including conveyance of materials and labour charges, etc. complete as per the directions of the departmental officers at site.

12.39 : Providing and laying of PCC M15 levelling course, 100 mm thick, below the pile cap for thodu protection walls, including cost of formwork, etc. complete as per the directions of the departmental officers at site.

12.8.E.1.1 :Reinforced Cement Concrete of grade M25, using concrete mixer, for the heel of cantilever retaining wall, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.5.F.P.1 : Reinforced cement concrete of grade M25 upto 5 m height, using concrete mixer, for the stem of cantilever retaining wall, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

13.6 : Supplying, fitting and placing in position, HYSD bar as reinforcement for substructure, including straightening, cutting, bending and binding all, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

14.7 : Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate for bund road, true to line and grade, tolerance of vertical RCC post within 1 in 500, center to center spacing between vertical post within 2000 mm, leaving adequate space between vertical post for expansion, including cost of formwork, etc. complete as per the drawings, technical specifications and directions of the departmental officers at site.

APPENDIX - D - FRP SHUTTERS (Morth) od597/2018_2019/IA : 60.63.1 FRP SHUTTERS - Supplying and fixing FRP Channels of "C" profile and sill beam size 100 x 100 x 100 mm with flange of 50 to 75mm depth in the grooves already arranged, etc. complete as per the directions of the departmental officers at site.

od598/2018_2019/IA : 60.63.2 FRP SHUTTERS - Supplying and fixing FRP SMC (Sheet moulding compound) shutters with suitable stiffners as per approved design of suitable size to withstand the design and max water pressure and installing the same in the FRP channels provided in the grooves already arranged , etc. complete as per the directions of the departmental officers at site.